EP 2684144 A1 20140115 - EFFICIENT INDEXING AND SEARCHING OF ACCESS CONTROL LISTED DOCUMENTS
Title (en)
EFFICIENT INDEXING AND SEARCHING OF ACCESS CONTROL LISTED DOCUMENTS
Title (de)
EFFIZIENTE INDIZIERUNG UND SUCHE VON IN EINER ZUGANGSKONTROLLE AUFGELISTETEN DOKUMENTEN
Title (fr)
INDEXAGE ET RECHERCHE EFFICACES DE DOCUMENTS À LISTE DE CONTRÔLE D'ACCÈS
Publication
Application
Priority
- US 201161452013 P 20110311
- US 2012028517 W 20120309
Abstract (en)
[origin: US2012233176A1] Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for storing a plurality of documents in computer-readable memory, each document of the plurality of documents having a corresponding access control list (ACL), each ACL defining a plurality of users that are authorized to access a respective document, generating an index based on the plurality of users, the index comprising a plurality of partitions, each partition corresponding to a user of the plurality of users, and, for each document of the plurality of documents: ranking the users of the plurality of users, selecting a user as an indexing user based on the ranking, and storing the document in a partition of the index, the partition corresponding to the indexing user.
IPC 1-7
IPC 8 full level
G06F 17/30 (2006.01)
CPC (source: CN EP US)
G06F 16/24578 (2018.12 - EP US); G06F 16/31 (2018.12 - EP US); G06F 16/901 (2018.12 - CN EP US); G06F 21/6218 (2013.01 - US); G06F 21/6227 (2013.01 - CN EP US); H04L 63/101 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2012233176 A1 20120913; US 9152736 B2 20151006; CN 103597474 A 20140219; CN 103597474 B 20170711; EP 2684144 A1 20140115; EP 2684144 A4 20140917; US 2015365418 A1 20151217; US 9479508 B2 20161025; WO 2012125466 A1 20120920
DOCDB simple family (application)
US 201213414206 A 20120307; CN 201280021929 A 20120309; EP 12757104 A 20120309; US 2012028517 W 20120309; US 201514834052 A 20150824